1. Adjust the window size property
window.onresize is a window resize loading event, which is called when triggered <!DOCTYPE html>
The size of the browser's viewable window
1. Internal width and height
(1) Bulk
properties (compatibility)
innerWidth the width of the current screen
innerHeight current screen height
clientWidth the width of the current screen
clientHeight current screen height
(2) Browser window encapsulation
2. Scroll bar moving size
1. Bulk
high
document.documentElement.scrollTop
document.body.scrollTop
Pixels to scroll down
width
document.documentElement.scrollLeft
document.body.scrollLeft
Pixels to scroll the scroll bar to the right
<script>
console.log(document.documentElement.scrollTop,document.body.scrollTop);
console.log(document.documentElement.scrollLeft,document.body.scrollLeft);
</script>2. Scroll bar mobile size package
<body>
<div></div>
<script>
function scoll(){
return{
top:document.documentElement.scrollTop||document.body.scrollTop,
left:document.documentElement.scrollLeft||document.body.scrollLeft,
}
}
console.log( scoll().top);
console.log( scoll().left);
</script>
</body>